dc.contributor.author |
Makute, T
|
|
dc.contributor.author |
Mwangama, J
|
|
dc.contributor.author |
Lysko, Albert A
|
|
dc.date.accessioned |
2021-12-03T10:19:09Z |
|
dc.date.available |
2021-12-03T10:19:09Z |
|
dc.date.issued |
2021-11 |
|
dc.identifier.citation |
Makute, T., Mwangama, J. & Lysko, A.A. 2021. Linux networking performance profiling towards network function virtualisation improvements. http://hdl.handle.net/10204/12187 . |
en_ZA |
dc.identifier.uri |
http://hdl.handle.net/10204/12187
|
|
dc.description.abstract |
The mobile networking industry has proposed the adoption of network function virtualisation in the various components of the core network, including the Gi-LAN which houses a large set of network functions. However, virtualisation introduces performance cost or additional processes that degrade the performance of the resultant network functions. In this work we consider the network stack for the most common virtualisation technology, Linux. We model the Linux networking stack based on the detailed analysis and monitoring of the performance of the various processes that occur in the network stack as the packets are forwarded to the network functions for processing. Based on the resultant model, we suggest and evaluate approaches for reducing the performance cost or avoiding unnecessary processes, in the context of Gi-LAN network functions. |
en_US |
dc.format |
Fulltext |
en_US |
dc.language.iso |
en |
en_US |
dc.relation.uri |
https://www.satnac.org.za/assets/documents/SATNAC%20-%20Programme%202021.pdf |
en_US |
dc.source |
The 23rd annual Southern Africa Telecommunication Networks and Applications Conference (SATNAC 2021), Champagne Sports Resort, Kwa-Zulu Natal, South Africa, 21-23 November 2021 |
en_US |
dc.subject |
Bpftrace |
en_US |
dc.subject |
Extended Berkeley Packet Filter |
en_US |
dc.subject |
EBPF |
en_US |
dc.subject |
Linux networking performance |
en_US |
dc.subject |
Virtual Network Function |
en_US |
dc.subject |
VNF |
en_US |
dc.title |
Linux networking performance profiling towards network function virtualisation improvements |
en_US |
dc.type |
Conference Presentation |
en_US |
dc.description.pages |
6pp |
en_US |
dc.description.cluster |
Next Generation Enterprises & Institutions |
en_US |
dc.description.impactarea |
Spectrum Access Mgmt Innov |
en_US |
dc.identifier.apacitation |
Makute, T., Mwangama, J., & Lysko, A. A. (2021). Linux networking performance profiling towards network function virtualisation improvements. http://hdl.handle.net/10204/12187 |
en_ZA |
dc.identifier.chicagocitation |
Makute, T, J Mwangama, and Albert A Lysko. "Linux networking performance profiling towards network function virtualisation improvements." <i>The 23rd annual Southern Africa Telecommunication Networks and Applications Conference (SATNAC 2021), Champagne Sports Resort, Kwa-Zulu Natal, South Africa, 21-23 November 2021</i> (2021): http://hdl.handle.net/10204/12187 |
en_ZA |
dc.identifier.vancouvercitation |
Makute T, Mwangama J, Lysko AA, Linux networking performance profiling towards network function virtualisation improvements; 2021. http://hdl.handle.net/10204/12187 . |
en_ZA |
dc.identifier.ris |
TY - Conference Presentation
AU - Makute, T
AU - Mwangama, J
AU - Lysko, Albert A
AB - The mobile networking industry has proposed the adoption of network function virtualisation in the various components of the core network, including the Gi-LAN which houses a large set of network functions. However, virtualisation introduces performance cost or additional processes that degrade the performance of the resultant network functions. In this work we consider the network stack for the most common virtualisation technology, Linux. We model the Linux networking stack based on the detailed analysis and monitoring of the performance of the various processes that occur in the network stack as the packets are forwarded to the network functions for processing. Based on the resultant model, we suggest and evaluate approaches for reducing the performance cost or avoiding unnecessary processes, in the context of Gi-LAN network functions.
DA - 2021-11
DB - ResearchSpace
DP - CSIR
J1 - The 23rd annual Southern Africa Telecommunication Networks and Applications Conference (SATNAC 2021), Champagne Sports Resort, Kwa-Zulu Natal, South Africa, 21-23 November 2021
KW - Bpftrace
KW - Extended Berkeley Packet Filter
KW - EBPF
KW - Linux networking performance
KW - Virtual Network Function
KW - VNF
LK - https://researchspace.csir.co.za
PY - 2021
T1 - Linux networking performance profiling towards network function virtualisation improvements
TI - Linux networking performance profiling towards network function virtualisation improvements
UR - http://hdl.handle.net/10204/12187
ER - |
en_ZA |
dc.identifier.worklist |
25161 |
en_US |